Connections
5
Head Unit (Radio Receiver)
Factory Audio
harness
SoundLinQ
harness
2
20-Pin
Y-
Plug into
Head Unit
(connector “A”)
A
To SoundLinQ2
Connection diagram used for most 2001-2007 Lexus vehicles
Connecting SoundLinQ2 to head unit
(for Lexus vehicles)
Head Unit (Radio Receiver)
Connection diagram used for most 2004-2007 Toyota vehicles
Connecting SoundLinQ2 to head unit
(for Toyota vehicles)
B
Factory Audio
harness
(if present)
Plug into
Head Unit
(connector “B”)
20-pin connector
12-pin connector
CAUTION
!
Toyota head unit
20-pin connector
with SoundLinQ2
Audio Harness
used for Lexus vehicles
IS NOT COMPATIBLE
To Un-plug any connector do NOT pull it by the wires.
WARNING
!
Lexus GX 470 Radio Receiver shown.
Locate connector “A” (20-pin connector) on your Radio.
Connector location on the Radio may be
different from shown above.
Lexus GX 470 Radio Receiver shown.
Locate connector “B” (12-pin connector) on your Radio.
Connector location on the Radio may be
different from shown above.
SoundLinQ2
Audio Harness (36”)
To SoundLinQ2
SoundLinQ2
Audio Harness (36”)
SoundLinQ
harness
2
12 Pin
Y-
